Can shingles be contagious? How to prevent it?

Tuổi Trẻ addresses a common concern regarding shingles (zona): its transmissibility. The article clarifies that shingles itself is not contagious directly, but the virus responsible, varicella-zoster, can be transmitted from an active shingles rash to individuals who have not had chickenpox or been vaccinated. This distinction is crucial for public health awareness in Vietnam.

The piece provides practical advice from medical experts at Bạch Mai Hospital on managing shingles to prevent complications, particularly scarring and infection. Key recommendations include maintaining hygiene, keeping lesions clean and dry, avoiding scratching, and using appropriate protective measures like clean gauze. The emphasis on avoiding self-treatment with unverified remedies, especially corticosteroids, highlights a prevalent issue where anecdotal or unproven methods might worsen the condition.

“

Shingles does not spread directly from person to person, but the fluid from blisters can contain the Varicella-Zoster virus – the virus that causes chickenpox – in people who are not immune.

From a Vietnamese public health perspective, as presented by Tuổi Trẻ, understanding the nuances of viral transmission and adhering to medical guidance is paramount. The article stresses the importance of early medical intervention, especially for shingles affecting the face or eyes, to prevent severe outcomes. It also touches upon the management of post-herpetic neuralgia, a common complication, underscoring the need for patient compliance with prescribed treatments and supportive care, including rest and nutrition. This comprehensive approach aims to empower Vietnamese citizens with knowledge to manage the condition effectively and minimize risks.

“

Patients need to comply with the doctor's prescription, not arbitrarily increase/decrease the dose. At the same time, get enough rest, eat a balanced diet, and drink enough water.